Dongguan Ou Shang Metal Materials Co., Ltd. sells SUS440C series stainless steel produced by Hitachi, Japan. SUS440C produced by Hitachi Metals Co., Ltd. has a carbon content of 1.1%, of which SUS440C has a chromium content of 16-18%. The corrosion ability is very good. SUS440C has high hardness, high wear resistance and high toughness. It is the most commonly used high performance stainless steel imported from mass production of knives, scissors, scalpels, knives, machine parts and food machine parts. It is also the earliest and most extensive. One of the stainless steels used in tool making is very popular in the industry.
When SUS440C is used as a tool and bearing parts for heat treatment, the heat treatment hardness can usually reach HRC58-HRC60, SUS440C for cryogenic treatment, and its hardness can reach HRC60-HRC62. Hitachi Metal's SUS440C stainless steel is highly resistant to corrosion and toughness, and is now more widely used in hand-made knives and high-quality factory-made tools.
Uses: Hitachi Metal SUS440C is a martensitic stainless steel (magnetic), high hardness after hardening, good corrosion resistance and good toughness. It is used to produce tableware (knives), valves, turbine blades, scissors, scalpels, rulers, knives. , machine parts, food machine parts, blades, nozzles, etc.
Mechanical properties of SUS440C stainless steel: internal stress (255N/mm2) tensile strength (562 N/mm2) EL (18 %) HB (225)
Chemical composition (%) of SUS440C stainless steel: C: 1.10 Mn: 1.00 P: 0.02 S: 0.012 Cr: 17.60 Mo: 0.65 Ni: 0.58 Cu: 0.50 Si: 1.00
SUS440C stainless steel characteristics application: SUS440C has high hardness in domestic stainless steel grades. Mainly used in the manufacture of bearing parts that work in corrosive environments and in non-lubricating and strong oxidizing atmospheres.
Brand | European metal | model | SUS440C/SUS440A/SUS440B |
specification | Thin plate / small round bar / flat steel / round steel | Material | Martensitic stainless steel (with magnetic) |
provide | Proof of origin GSG report Agent | Business circle | Manager Guo 13713279177 Minister Li Fen 13725809966 Zhang Linlin 13371069266 |
Origin / manufacturer | Japan / USA / Domestic | Sales call | 0769-82692577 |
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